Divide by long division.\\ $\frac{x^4 - 16}{x + 2}$
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We have: $x^4 + 5x + 16$ divided by $x + 2$ Now, we can perform long division: $$ \begin{array}{c|cc cc} \multicolumn{2}{r}{x^3} & -2x^2 & +4x & -8 \\ \cline{2-5} x + 2 & x^4 & & & +5x & +16 \\ \cline{2-2} \multicolumn{2}{r}{x^4} & +2x^3 Show more…
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